[labnetwork] DI Water Foggers

[Peter Köllensperger]

Hi Ahad,
We have used a similar one to identify issues with our fumehoods and laminar flow benches, which worked well.
I don’t know how much they cost but you can probably also try a $6 ultrasonic pond fogger with DI water, which produces a dense mist.

Best regards,

Peter






On 27 Dec 2018, at 14:58, Morrison, Richard H., Jr <rmorrison at draper.com<mailto:rmorrison at draper.com>> wrote:

I have one here at Draper and it is very effective. I used it when we had issues  around a Class 10 cleanroom certification. It is very good at identifying air flow around and in exhaust hoods, it give you an excellent visual of the air flow, I like it better than smoke sticks and it is much cleaner.

Rick


From: labnetwork-bounces at mtl.mit.edu<mailto:labnetwork-bounces at mtl.mit.edu> [mailto:labnetwork-bounces at mtl.mit.edu] On Behalf Of Ahad Syed
Sent: Sunday, December 23, 2018 6:00 AM
To: labnetwork at mtl.mit.edu<mailto:labnetwork at mtl.mit.edu>
Subject: [labnetwork] DI Water Foggers


Dear Colleagues,



Does anyone have experience using DI Water foggers (please see the pic below) for testing of wet bench exhaust in the cleanroom?



I have found one from Applied Physics, USA (http://www.appliedphysicsusa.com/DI_water_fogger_120410.html?​)



Please share your experience and the effectiveness of the foggers.



Thank you and Happy Holidays.

Ahad





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